Product IntroductionPT-50P 1008 is an E1 protection switching device, which consists of a chassis, one power monitoring integrated card, one E1 switching card, and one E1 holding c···

1. Product OverviewQL-200GTP/N is G.SHDSL modem complying with ITU-T Rec. G.991.2 standard, supporting single pair or two pairs copper wire transmission with TC-PAM modulation, dat···

Product DescriptionThis device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-64*E1 interface, 1-4*10/100/1000M Ethernet in···

Product DescriptionThis device is the point-to-point optical transmission device developed on the basis of VLSI. The device  provides 1-16Channel E1 interface, 1-4Channel 10M/···

Product IntroductionPT-50T 1308 versatile multiplexer equipment adopts 1U height standard 19 inch rack mountable case. In such small spacing, it provides  2 x uplink Ethe···